Product Description

- [ 24-hour Permanent Insulation ] : Pour hot water at 95℃ into the bottle and still reach a water temperature of around 45℃ after 24 hours. - [ 24-hour Insulation Lock Cold ] : Pour 4℃ cold water into the bottle and still reach the water temperature of about 10℃ after 24 hours.- [ Portable Zinc Alloy Return ] : The curved handle fits the bottleneck and is easy to store. It is easy to handle when you are portable. Even if you sweat, you can easily open the cover. - [ Bottle Surface Process ] : The bottle body is made of food grade 304 stainless steel, double vacuum, long-lasting lock temperature, surface spray treatment, fine texture to increase the friction of the bottle body, prevent hand slippery due to sweating